Thread: rebuilding 72 carb: is this the egr? (and advice)
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Old 02-21-09, 07:34 PM
cadillac_al cadillac_al is offline
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Re: rebuilding 72 carb: is this the egr? (and advice)
I think that "box" is a crankcase breather. I don't think that car had EGR in 72. I'm sure a carb rebuild and a lean mixture setting and a complete ignition tune up should clean it up quite a bit. Good luck.